1036893485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{19681}}^1$

素因数の和:19984

約数の個数: 16

約数和(自身を含む): 1279644912

約数和(自身を除く): 242751427

約数列:

[1, 5, 41, 205, 257, 1285, 10537, 19681, 52685, 98405, 806921, 4034605, 5058017, 25290085, 207378697, 1036893485]

約数ペア:

[(1, 1036893485), (5, 207378697), (41, 25290085), (205, 5058017), (257, 4034605), (1285, 806921), (10537, 98405), (19681, 52685)]